CASE STUDY · AGENCY & SERVICES · SEO
DiamondLinks

Split-testing into a stronger market.

DiamondLinks ran a fractured, catch-as-catch-can marketing motion built on referrals and historical relationships — predictable enough to keep the lights on, not predictable enough to scale. We split-tested two distinct campaigns and discovered that a white-label reseller offer outperformed direct-to-end-customer outreach. The reseller angle closed Seifi, an ideal-fit agency partner, inside the first two months.

1+ year
engagement
Ideal client
white-label reseller closed
2 months
to first reseller deal
Significant
ongoing revenue potential
Industry
White-label SEO & ORM
Engagement
1+ year, ongoing
Discovery
Reseller angle outperformed direct
THE SITUATION

Fractured GTM. Referrals only.

DiamondLinks had built a reliable book on customer referrals and existing relationships, but the lead motion itself was catch-as-catch-can. There was no repeatable engine, no predictable forecast, and no clear answer to where the next deal would come from. Ted needed a system that could scale beyond the existing relationships — and a clearer signal on which buyer to lead with.

Referral-dependentNo predictable forecastUnclear ICP priority
PIPELINE BEFORE BUZZLEAD
Q1
Referrals only
Q2
Inconsistent inflow
Q3
Forecast unclear
FRACTURED GTM · NO REPEATABLE PIPELINE
THE BUILD

What we built for DiamondLinks.

Here's exactly what we built for DiamondLinks. Every step, every tool, every signal we tracked.

01
TWO-CAMPAIGN SPLIT-TEST

Ran direct vs. reseller campaigns in parallel

Instead of guessing which buyer to chase, we built two distinct campaigns and ran them side by side. Campaign A targeted end customers with the standard backlink SEO and online reputation management offer. Campaign B targeted marketing agencies with a white-label reseller pitch — sell DiamondLinks' SEO services to their own clients under their own brand. Same product, two completely different conversations.

  • Direct-to-customer campaign
  • White-label reseller campaign
  • Side-by-side performance test
02
RESELLER POSITIONING

Reframed the offer for marketing agencies

The reseller pitch wasn't just a different audience — it was a different value prop. Agencies don't want to learn SEO; they want a margin-bearing service to add to their existing client relationships. We rebuilt the messaging around white-label margins, fulfillment reliability, and account-handoff workflows. The reseller campaign started outperforming the direct campaign within weeks.

  • White-label margin angle
  • Fulfillment reliability proof
  • Account-handoff workflows
03
AGENCY ICP MAPPING

Targeted agencies whose clients need SEO

We mapped marketing agencies serving verticals where SEO and ORM are recurring needs — local services, professional services, multi-location franchises. Then we filtered for agency size and stack signals that suggested they could absorb a new fulfillment partner without operational drag.

  • Agency-vertical mapping
  • Stack signals for partner-readiness
  • Size-band filtering
04
RESPONSE & ACCESSIBILITY

Followed up on time, every time

Ted's biggest piece of feedback was about responsiveness — the system surfaced hot replies fast, follow-up was consistent, and every BuzzLead-sourced lead was easy for him to prosecute. Calendar bookings, CRM context, and Slack alerts all routed to keep the speed-to-lead under an hour.

  • Sub-hour speed-to-lead
  • Slack hot-reply alerts
  • CRM context pre-filled
WHAT IT LOOKED LIKE

Real emails. Real replies.

Below are redacted samples from the actual DiamondLinks campaign. Names and specifics changed; the structure and results are real.

SENT
Re: white-label SEO for [Agency]'s book
Most agencies your size end up with a few clients asking about backlinks and ORM and don't have a clean way to fulfill it. We white-label the work — your brand, your margin, our team behind the scenes. Worth 12 minutes to walk through?
Signal: agency vertical match · Day 1
REPLY
Re: Re: white-label SEO for [Agency]'s book
Yeah we've literally been turning this work away. Send me a time.
Reply received · Day 2
BOOKED
Calendar confirmation · Marketing agency, white-label fit
Meeting confirmed Tue 2pm ET. Prospect: marketing agency serving local services + multi-location franchises. Trigger: client demand for backlink SEO they can't fulfill in-house. Reseller fit: high.
Routed to CRM · Day 2
THE OUTCOME

Closed Seifi as an ideal-fit reseller inside the first two months.

The split-test paid off. The reseller campaign closed Seifi within the first two months — a marketing agency Ted described as 'an ideal type of client' with 'significant revenue potential.' The win validated the positioning and gave DiamondLinks a repeatable playbook for partnership-driven growth instead of one-off direct deals.

If I had a 'That Was Easy' button, I'd be pressing it. The biggest thing for me is that you guys are accessible. Your follow-up is right on time. It's a super efficient use of my time prosecuting a BuzzLead lead.

Ted
SEO & ORM Sales Lead, DiamondLinks
THE SHIFT
Pipeline source
Referrals only
Pipeline source
Repeatable outbound + reseller channel
First reseller deal
n/a
First reseller deal
Seifi · within 2 months
Buyer clarity
Unclear priority
Buyer clarity
Reseller-first, validated
Forecast
Catch-as-catch-can
Forecast
Predictable channel
Ideal
RESELLER PARTNER CLOSED
THE JOURNEY

Month by month, what actually happened.

WEEK 1–2
Two-campaign build
Direct and reseller campaigns scoped. ICPs mapped for both audiences.
WEEK 3–4
Infrastructure live
Sending stack ready. Both campaigns launch in parallel.
MONTH 1
Early signal
Reseller campaign starts outperforming direct on reply rate and meeting quality.
MONTH 2
Seifi closes
First reseller partner signed. Strategic angle validated.
ONGOING
Reseller-led growth
Channel runs as a repeatable playbook. Partnership pipeline compounds.
FOR THE TECHNICAL BUYER

The tech under the hood.

Dedicated mailboxes across secondary subdomains, sized for parallel two-campaign volume. Two-week warm-up. SPF/DKIM/DMARC with p=quarantine. Custom tracking domains. Reply handling routed to Slack with under-an-hour speed-to-lead targets.
Apollo and Clay waterfall for agency contact enrichment. BuiltWith for stack signals indicating partner-readiness. LinkedIn Sales Navigator for agency vertical mapping. Custom scrapers for client-vertical fit detection.
n8n for reply routing across both campaigns. Hot replies trigger Slack alerts within 60 seconds with full context. Confirmed meetings auto-create CRM opportunities tagged by campaign (direct vs. reseller) so performance comparison stayed clean.
Two completely separate sequence libraries — direct-to-customer and white-label reseller. Each opener anchored to a campaign-specific signal. Reseller copy emphasized margin, fulfillment reliability, and brand control. Direct copy emphasized SEO outcomes and timeline.
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